travis: run tests with GIT_TEST_SPLIT_INDEX

diff --git a/wrapper.c b/wrapper.c
index b117eb14a47ab8f6e3c1424241040f3930367524..d20356a776bc63d4a94e4b421582433fb915087a 100644 (file)
--- a/wrapper.c
+++ b/wrapper.c
@@ -2,6 +2,7 @@
  * Various trivial helper wrappers around standard functions
  */
 #include "cache.h"
+#include "config.h"
 
 static void do_nothing(size_t size)
 {
@@ -568,7 +569,7 @@ static int warn_if_unremovable(const char *op, const char *file, int rc)
        if (!rc || errno == ENOENT)
                return 0;
        err = errno;
-       warning_errno("unable to %s %s", op, file);
+       warning_errno("unable to %s '%s'", op, file);
        errno = err;
        return rc;
 }
@@ -582,7 +583,7 @@ int unlink_or_msg(const char *file, struct strbuf *err)
        if (!rc || errno == ENOENT)
                return 0;
 
-       strbuf_addf(err, "unable to unlink %s: %s",
+       strbuf_addf(err, "unable to unlink '%s': %s",
                    file, strerror(errno));
        return -1;
 }
@@ -604,8 +605,8 @@ int remove_or_warn(unsigned int mode, const char *file)
 
 static int access_error_is_ok(int err, unsigned flag)
 {
-       return err == ENOENT || err == ENOTDIR ||
-               ((flag & ACCESS_EACCES_OK) && err == EACCES);
+       return (is_missing_file_error(err) ||
+               ((flag & ACCESS_EACCES_OK) && err == EACCES));
 }
 
 int access_or_warn(const char *path, int mode, unsigned flag)
@@ -651,10 +652,10 @@ int xsnprintf(char *dst, size_t max, const char *fmt, ...)
 void write_file_buf(const char *path, const char *buf, size_t len)
 {
        int fd = xopen(path, O_WRONLY | O_CREAT | O_TRUNC, 0666);
-       if (write_in_full(fd, buf, len) != len)
-               die_errno(_("could not write to %s"), path);
+       if (write_in_full(fd, buf, len) < 0)
+               die_errno(_("could not write to '%s'"), path);
        if (close(fd))
-               die_errno(_("could not close %s"), path);
+               die_errno(_("could not close '%s'"), path);
 }
 
 void write_file(const char *path, const char *fmt, ...)